What is la purisima made out of?

La Purisima is a traditional Mexican dish typically made from a combination of masa (corn dough) and various fillings, often including meats like chicken or beef, along with vegetables, spices, and sometimes cheese. The masa is shaped into a dough and wrapped around the fillings before being cooked, either steamed or baked. It is commonly served during festive occasions and celebrations, highlighting regional variations in ingredients and preparation methods.